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1. (WO2019042288) AIR CONDITIONER AND FAULT DETECTION AND HANDLING METHOD FOR SUPER-COOLING TUBING SET THEREOF
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Pub. No.: WO/2019/042288 International Application No.: PCT/CN2018/102768
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
F24F 11/38 (2018.01) ,F24F 11/64 (2018.01) ,F25B 41/04 (2006.01) ,F25B 41/06 (2006.01) ,F24F 11/00 (2018.01)
[IPC code unknown for F24F 11/38][IPC code unknown for F24F 11/64]
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41
Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
04
Disposition of valves
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
41
Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
06
Flow restrictors, e.g. capillary tubes; Disposition thereof
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11
Control or safety systems or apparatus
Applicants:
青岛海尔空调器有限总公司 QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. [CN/CN]; 中国山东省青岛市 崂山区海尔路1号海尔工业园 Haier Industrial Park No. 1 Haier Road, Laoshan District Qingdao, Shandong 266101, CN
Inventors:
杨中锋 YANG, Zhongfeng; CN
曾福祥 ZENG, Fuxiang; CN
王彦生 WANG, Yansheng; CN
孙远成 SUN, Yuancheng; CN
Agent:
北京智汇东方知识产权代理事务所(普通合伙) WISEAST INTELLECTUAL PROPERTY LAW FIRM; 中国北京市 海淀区花园路13号5幢320房间 Room 320,Building 5 No. 13 Huayuan Road, Haidian District Beijing 100088, CN
Priority Data:
201710765049.X30.08.2017CN
Title (EN) AIR CONDITIONER AND FAULT DETECTION AND HANDLING METHOD FOR SUPER-COOLING TUBING SET THEREOF
(FR) CLIMATISEUR ET PROCÉDÉ DE DÉTECTION ET DE GESTION D'ANOMALIE POUR ENSEMBLE DE TUBES DE SUPER-REFROIDISSEMENT DE CELUI-CI
(ZH) 空调及其过冷管组的故障检测和处理方法
Abstract:
(EN) An air conditioner and a fault detection and handling method for a super-cooling tubing set (400) thereof. The method comprises: determine whether the time required for stabilization of an exhaust temperature of a compressor (100) is less than a first preset time or not in the heating process of an air conditioner; if the time required for stabilization of the exhaust temperature is less than the first preset time, a main control device (500) detects the flow of refrigerants flowing through the super-cooling tubing set (400) in unit time; if the flow of refrigerants is greater than a preset flow, determining that a fault occurs to a check valve (430).
(FR) L'invention concerne un climatiseur et un procédé de détection et de gestion d'anomalie pour un ensemble de tubes de super-refroidissement (400) de celui-ci. Le procédé comprend : la détermination si le temps requis pour la stabilisation d'une température d'échappement d'un compresseur (100) est inférieur à un premier temps prédéfini ou non dans le processus de chauffage d'un climatiseur ; si le temps nécessaire à la stabilisation de la température d'échappement est inférieur au premier temps prédéfini, un dispositif de commande principal (500) détecte l'écoulement de réfrigérants s'écoulant à travers l'ensemble de tubes de super-refroidissement (400) par unité de temps ; si l'écoulement de réfrigérants est supérieur à un écoulement prédéfini, la détermination qu'une anomalie se produit sur un clapet de non-retour (430).
(ZH) 一种空调及空调过冷管组(400)的故障检测和处理方法,在空调制热的过程中,判断压缩机(100)排气温度稳定所需时间是否小于第一预设时间;若排气温度稳定所需时间小于第一预设时间,主控装置(500)检测单位时间内流经过冷管组(400)的冷媒流量;当冷媒流量大于预设流量时,确定单向阀(430)发生故障。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)